package com.xinyue.sparkle.service;

import java.util.List;

import org.springframework.transaction.annotation.Transactional;

import com.xinyue.sparkle.bean.User;

public interface UserService {

	public void save(User user);
	
	public void update(User user);
	
	public void saveOrUpdate(User user);
	
	public void delete(User user);
	
	public void rollBack(User user);
	
	public List<User> queryUser();
}
